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Analog input channel configuration problem?

Other Parts Discussed in Thread: TLV320AIC3262

Hi,

I faced some Problems  regarding on the Analog Channel selection to MicPGA and ADC channels..

1.I am using Single ended Input channels to MicPGA.

case 1:

First I configured the IN2L to Left  MicPGA  and IN2R to Right MicPGA settings, according to this both are working condition and the same data routed to DAC channels & ASI1. every thing  is fine.

 Book0/page1/Register51 --IN2L

Book0/page1/Register54 --CM1

Book0/page1/Register55 --IN2R

Book0/page1/Register57--CM1

case 2:

1..First  I  can configured IN2R to Right MicPGA, at that  time data should be goes to DAC channels,but it should not reach to ASI1, after that  i enabled IN2L to Left  MicPGA,than data is observed on ASI1.

Book0/page1/Register55 --IN2R

Book0/page1/Register57--CM1

the Problem is ,when  ever  I configured the IN2R to Left MicPGA or IN2R to Right MicPGA, with this settings data is not available  on the ASI1,but micloop back is working(IN2R to Headset)..

I think,I missed something on register settings,please explain how it works..I need IN2R data is routed to ASI1.

thanks

venkat .E